Safe reporting PSI elements in KEWA

compiler/backend/src/org/jetbrains/kotlin/codegen/CompilationException.java

@@ -21,9 +21,7 @@ public class CompilationException extends KotlinExceptionWithAttachments {
               cause);
         this.element = element;
 
-        if (element != null) {
-            withAttachment("element.kt", element.getText());
-        }
+        withPsiAttachment("element.kt", element);
     }
 
     @Nullable

compiler/backend/src/org/jetbrains/kotlin/codegen/PackageCodegenImpl.java

@@ -174,7 +174,7 @@ public class PackageCodegenImpl implements PackageCodegen {
             if (fragment == null) {
                 LOG.error(new KotlinExceptionWithAttachments(
                         "package fragment is not found for module:" + state.getModule() + " file:" + file)
-                        .withAttachment("file.kt", file.getText()));
+                        .withPsiAttachment("file.kt", file));
             } else if (!expectedPackageFqName.equals(fragment.getFqName())) {
                 LOG.error("expected package fq name: " + expectedPackageFqName + ", actual: " + fragment.getFqName());
             }

compiler/backend/src/org/jetbrains/kotlin/codegen/binding/CodegenBinding.java

@@ -123,7 +123,7 @@ public class CodegenBinding {
         Type result = asmTypeForAnonymousClassOrNull(bindingContext, expression);
         if (result == null) {
             throw new KotlinExceptionWithAttachments("Couldn't compute ASM type for expression")
-                    .withAttachment("expression.kt", PsiUtilsKt.getElementTextWithContext(expression));
+                    .withPsiAttachment("expression.kt", expression);
         }
 
         return result;